baber/WOPTO huggingface dataset:
Patent JP-H10128550-A (JP)
Title: Work to be welded, and its resistance welding method
Inventor: SASAKI KOJI
IPC: B23K11/20
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a work to be welded, and its resistance welding method capable of obtaining the preferable welding results even when first and second works to be welded are made of dissimilar metals or the metallic material very excellent in heat transfer. SOLUTION: In a first work A and a second work B which are butted to each other and resistance-welded, a tip part to be welded of the first work A having the wall thickness (a) is machined to be of the wall thickness (b) smaller than the wall thickness (a), the second work is machined so that the tip part of the first work is slightly raised at the part to be butted, and a groove having the width (c) smaller than the wall thickness (a) and not less than the wall thickness (b) is provided on the slightly raised part. (where, a>c>=b).
Patent JP-2000099250-A (JP)
Title: Input of japanese with number key
Inventor: YO SHO
IPC: G06F3/023
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To easily input Japanese with number keys. SOLUTION: Codes are assigned to HIRAGANA(cursive form of Japanese syllabary) according to the order and shape of an array of HIRAGANA. For example, the return key of a personal computer is used as a determination key, the space key as a KANJI(Chinese character) conversion key, and the shift keys as number-HIRAGANA conversion keys. For a notebook personal computer currently on the market, this input method is usable only by attaching a ten-key keyboard. This method eliminates the need to memorize, specially, codes. When a '*' wildcard key is available, words, idioms, and idiomatic sentences containing an inputted key word are retrieved from a registered dictionary file and displayed. When a choice is made, Japanese is inputted.  On the personal computer, inputted codes are automatically to HIRAGANA by every two numbers in real time and when undesired HIRAGANA is shown, other HIRAGANA matching the inputted the numbers are displayed by pressing the shift key.
Patent JP-2001113737-A (JP)
Title: Liquid drop discharging apparatus
Inventor: HIROTA JUICHI
IPC: B41J2/215
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent an external force pressed by a fluid from being absorbed by air bubbles and keep a minute atomization state generated when a liquid is sucked by an internal pressure of a reaction tank from an air contact face of a discharge opening, by turning the whole flow of the liquid minutely pulsated by an oscillation means to fine particles even when the air bubbles are present in the liquid in the channel. SOLUTION: A liquid-drop discharging apparatus 1 has a float bath 2 communicated to a liquid storage tank and having a valve 6, a liquid-discharging means 4 for discharging a liquid of the float bath 2, and a reaction bath 3 having a space to which the liquid is discharged from the liquid-discharging means 4 for collecting the liquid. Ventilation is provided to the reaction bath 3 for collecting the liquid or fine particles. An internal pressure P1 of the liquid storage tank or float bath 2 and an internal pressure P3 of the reaction bath 3 are held to a relationship of P1=P3 equal to an atmospheric pressure or P1>P3 for a strong ventilation.
Patent JP-H10118673-A (JP)
Title: Circulating and cleaning apparatus
Inventor: ARAKAWA MASAYUKI
IPC: B01D35/027
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To timely add a cleaning promoting agent without lowering the cleaning function of microbes by detecting the amount of contaminated liquid and adding the purification promoting agent in the case that most of the contaminated liquid is discharged out and that contaminated liquid or clean liquid is newly added after that are detected. SOLUTION: An apparatus main body 18 in a circulating and cleaning apparatus for bath water comprises a circulation pump to circulate bath water, a cleaning part, and a heating tank, etc. The purifying part is constituted of a biological cleaning tank to purify bath water by adsorbing and decomposing organic substances in the bath water by microbes and a physical filtration tack to capture and filter contaminants in the bath water which comes out the biological cleaning tank.  Further the purifying part is provided with an adding means 50 to add a cleaning promoting agent to promote propagation of microbe and the means 50 is so controlled and driven as to add the purification promoting agent when a means 40 to detect the amount of the contaminated liquid in a storage tank detects that most or all of the contaminated liquid comes out of the storage tank and that contaminated liquid or clean liquid is newly added after that.
Patent JP-S62149545-A (JP)
Title: Acceleration slip controller
Inventor: INAGAKI TAKAFUMI
IPC: B60W10/18
Filed: 1985-12-25
Abstract: PURPOSE:To achieve such slip control as correspondable with a low (mu) pavement by enabling ignition timing control and throttle valve control simultaneously or independently thereby improving the response, reducing the impact and widening the engine torque control range. CONSTITUTION:The slip rates of drive wheels 26, 27 are obtained in a lip control circuit 60 on the basis of a drive wheel speed and an idle wheel speed, then it is decided whether said rates are lower than a boundary value. When it is decided to be lower than a boundary value, a throttle valve 14 not interlocked with an accelerator pedal or the trigger timing of an igniter 18 of an electronic control igniter for a distributor is controlled to regulate the wheel driving output. Furthermore, a submaster cylinder 23 is driven to control the hydraulic brake pressure thus suppressing the rotation of a drive wheel. Consequently, the slip control can be performed reliably while the response is improved and it can correspond with all pavement conditions.
Patent JP-S62153973-A (JP)
Title: Scanning optical device
Inventor: SUGIURA YOSHINORI
IPC: G03G15/043
Filed: 1985-12-27
Abstract: PURPOSE:To prevent a stain on a mirror and to maintain a fine picture quality by providing a mirror shutter which can open and close according to the action of a movable cover. CONSTITUTION:When a cartridge 13 is attached to the movable cover, a cam 27 is brought into contact with the cartridge 13, when the movable cover 12 starts to close, and the cam 27 falls down to the mirror side. When the movable cover 12 is closed further, the mirror shutter 23 is brought into contact with the cam 27 and rotates centering around a hinge 25. Then the mirror shutter opens On the other hand, when the cartridge is not attached, the cam 27 in contact with the stopper 30 is being stopped and the cam 27 and the mirror shutter 23 cannot be in touch with each other. Therefore the mirror shutter 23 remains closed. Thus, the stain on the mirror is prevented and fine picture quality can be maintained.
Patent JP-H02142375-A (JP)
Title: Speed control device for motor
Inventor: KOYAMA MASATO
IPC: H02P29/00
Filed: 1988-11-24
Abstract: PURPOSE:To heighten the response frequency by controlling the torque of a motor based on a 1st reference torque outputted from the speed reference and the actual speed of the motor and on a 2nd reference torque outputted from the speed reference and a model speed. CONSTITUTION:A speed reference signal omega generated by a speed reference signal generation circuit 1 is inputted into a 1st control circuit 8, into which an actual speed omegam found by a speed detector 7 from a motor 6 is inputted to find a 1st reference torque tau. On the other hand, the speed reference signal omegais inputted into a 2nd control circuit 9. In a mechanical system model 10 whose input/output port is connected to the control circuit 9, the motor 6, a torque transmission mechanism 12 and a load machine 13 are approximated as an integral element. A model speed omega is inputted into the control circuit 9 to find a 2nd reference torque tau. On the basis of the torque tau and tau ON and OFF signals are outputted from a 3rd control circuit 11, which are converted into power 4 to control the motor 6.
Patent JP-2000124262-A (JP)
Title: Semiconductor device
Inventor: AZUMAGUCHI MASAHIRO
IPC: H01L21/56
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can be improved in reliability or the like, while avoiding-damages on a semiconductor chip when applying setting sealing resin. SOLUTION: In this semiconductor device, wherein a semiconductor chip 10 is connected facedown with an interposer 20 by bumps 11 and underfills 30 are filled into gaps between the surface of the chip 10 and the interposer 20, filling materials 32 contained in the underfill 30 are coated thereon with a resilient coating material.
Patent JP-S62154864-A (JP)
Title: Image processor
Inventor: MATSUNAWA MASAHIKO
IPC: H04N1/46
Filed: 1985-12-26
Abstract: PURPOSE:To easily execute color separation by comparing the output of a color information means with a threshold at the time of a monochromatic mode and directly multivaluing the output. CONSTITUTION:At the time of the monochromatic mode, the output of the color information means is compared with the threshold and directly multivalued. Namely, normarized red and syanizing photoelectric conversion signals are set up as VR and VC respectively. The image processor is provided with the 1st buffer memory 72 for storing luminance signal data VR+VC, the 3rd memory 81 for outputting a density corresponding value of a chromatic color by using the output of the 2nd buffer memory 73 for storing color difference signal data as an address and the 4th memory 82 for outputting the density data of a chromatic colors (black, gray and white). The output of a latch 103 is inputted to a comparator 104, compared with the threshold obtained from a threshold circuit 105 and converted into multivalued data. At the time of an all-black mode, a luminance signal VR+VC based upon an arithmetically processed result is multivalued.
Patent JP-H05110805-A (JP)
Title: Mixed mode document processing unit
Inventor: KOUNOE TOSHIAKI
IPC: H04N1/38
Filed: 1991-10-16
Abstract: PURPOSE:To allow the processing unit to be convenient for extracting a block of a document whose priority is not easily taken. CONSTITUTION:A document data generating section 12 generates document data of a mixed mode document. On the other hand, a block information generating section 14 generates block information to the document data. An extract command section 13 adds the extracted flag to the said block information. A block generating section 15 integrates the said block information and the document data and files them and stores the result to a mixed document storage section 16. A selection condition command section 17 gives a command of selecting the block adding the extraction flag. Then a block selection section 18 extracts only a block in which the extraction flag is set and displays it onto a display section 19. For example, when the extraction flag is set to a summary block, only the summary block is selected and displayed.
Patent JP-H0217996-A (JP)
Title: Purifying tank
Inventor: FUJIMATSU AKIRA
IPC: C02F3/10
Filed: 1988-11-22
Abstract: PURPOSE:To miniaturize a purifying tank and to contrive to save energy by boring a sludge inflow hole to the wall surface of the liquid surface side of a waste water inflow pipe provided under the liquid surface in a sludge culture tank and stably mixing constant quantity of sludge with waste water. CONSTITUTION:Organic substance in waste water is brought into contact with an elution filter medium which is arranged in a reaction tank and made of a microorganism metabolic product incorporating phenol and/or a compd. having phenol exposure group or humic substance. Thereby organic substance is made macromolecules and precipitated in a precipitation tank 16 as sludge. This sludge is sent to a culture tank 20 and while sludge is agitated by an aerator 36, aerobic bacteria and facultative anaerobic bacteria contained in water and sludge are acclimatized so that phenol and/or the compd. having phenol exposure group are incorporated in the metabolic product thereof. While one part of sludge in the culture tank 20 is mixed with waste water fed through a sludge inflow hole 31 which is opened to the part positioned in the inside of the culture tank 20 in a waste water inflow pipe 30 reaching the reaction tank 10, it is automatically returned to the reaction tank 10.
Patent JP-H01138231-A (JP)
Title: Preparation of polystyrene-polycabonate block copolymer
Inventor: KAWABE MASANAO
IPC: C08G81/02
Filed: 1987-11-25
Abstract: PURPOSE:To obtain easily and efficiently the title copolymer without using phosgene, by reacting a styrene polymer having COOH end groups and a polycarbonate having OH end groups under a specified condition. CONSTITUTION:A styrene polymer (A) having COOH end groups and a polycarbonate (B) having OH end groups which has OH end groups the amt. of which is equal to the total amt. of COOH end groups of the component A are reacted in a solvent at 0-20 deg.C for 1min-24hr in the presence of a mixture (a) a phosphine compd. (i) (the amt. of which is 1-110mol per mol of COOH groups of the component A) with a halogen (compd.) (ii) being capable of forming a phosphonium salt with the component (i) and an acid scavenger (b) (the amt. of which is 1-20mol per mol of COOH groups of the component A).
Patent JP-H10138448-A (JP)
Title: Method and structure for holding doctor blade
Inventor: MATSUOKA KAZUHIRO
IPC: B41F9/10
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To form a uniform film by adequately and uniformly squeezing a liquid on a plate or roll for printing by a method wherein a whole plane part of a doctor blade is uniformly pressed and held by an inclined face in a wedge structure such that a linearity in a tip of the doctor blade is not disturbed. SOLUTION: A doctor blade 10 is disposed to a lower side 11b of a V-shaped inner section of a receiving frame 11 and a pressing body 12 is inserted to the V-shaped inner section of the receiving frame 11 such that an inclination face 12a of a lower side of the pressing body 12 contacts the doctor blade 10. A bolt 13 is screwed into a female screw 11a of the receiving frame 11 from a right side face 12c of the pressing body 12 to a hole 12d in the condition that the doctor blade 10 and pressing body 12 are in contact with each other and the doctor blade 10 is supported by the lower side 11b of the receiving frame 11 and the inclination face 12a of the lower side of the pressing body 12. As a result, a component force is generated on the inclination face 12a and the whole part of the doctor blade 10 is roughly uniformly held by a surface pressure of the wedge.
Patent JP-S63148138-A (JP)
Title: Measuring jig for pressure sensor
Inventor: ITO TATSUYA
IPC: G01L19/00
Filed: 1986-12-11
Abstract: PURPOSE:To improve the measurement efficiency of a pressure sensor by coupling an upper member which has a hole where the output terminal of the pressure sensor is inserted and a lower member which has a hole where pressure to be measured is applied with each other across an O ring. CONSTITUTION:The upper member 10a is provided with the hole Q into which the output terminal 3 of the pressure sensor 1 is inserted, a hole P into which an intake pipe 2 for pressure is inserted, and a conduction pin 13 which abuts on the output terminal 3. Further, the lower member 10b is provided with the hole R into which the pressure to be measured is applied at a position corresponding to the hole P. Then the upper and lower members 10a and 10b are coupled airtightly with each other across the O ring 12. Therefore, when the pressure sensor 1 is measured, a tube 6 need not be connected to the pressure intake pipe 2 at every time and the pressure sensor 1 is merely replaced to measure the sensor with the electric signal at the output terminal 3, thereby improving the measurement efficiency.
Patent JP-S62153382-A (JP)
Title: Foaming agent for suspension
Inventor: MIURA MASAHIRO
IPC: C09K8/03
Filed: 1985-12-27
Abstract: PURPOSE:To obtain the title foaming agent which has excellent foaming characteristics and foam stability, and gives a foamed fluid containing clay minerals that has excellent fluidity, by mixing more than one surface active agent containing anionic groups. CONSTITUTION:The title foaming agent is obtained by mixing more than one surface active agent selected from those containing anionic groups comprising carboxylic, sulfate or sulfonate groups; for example, by mixing 1pt.wt. surface active agent having sulfonate groups (e.g., sodium petroleum sulfonate) with 0-1pt.wt. surface active agent having carboxylic groups (e.g., polysodium acrylate) and/or surface active agent having sulfate groups (e.g., sodium polyoxyethylene nonyl phenyl ether sulfate). 0.1-2.0pts.wt. foaming agent aforementioned is added to 100pts.wt. slurry comprising a circulating fluid in shield tunneling and is allowed to foam, thus forming a foamed fluid.
Patent JP-H02142142-A (JP)
Title: Manufacture of field effect transistor
Inventor: HARA YUJI
IPC: H01L21/28
Filed: 1988-11-22
Abstract: PURPOSE:To prevent damages which are formed in the surface of a semiconductor substrate by anisotropic etching, to alleviate the fluctuation in threshold voltage and to realize the uniformity and the reproducibility in threshold voltage value by growing a first insulating film on the semiconductor substrate, thereafter growing a second insulating film having a different kind of the film, removing the second insulating film by anisotropic etching, removing the first insulating film by wet etching, and depositing a gate metal. CONSTITUTION:A first insulating film 2 is grown on a semiconductor substrate 1 on which an active layer 6 is formed. A second insulating film 3 having a different kind of the film is grown on the film 2. Anisotropic etching is performed under the conditions wherein the selecting ratio between a PR step and the insulating film 2 is sufficiently large, and the gate forming part of the second insulating film 3 is removed. The insulating film 2 is removed by wet etching after the PR step. A Schottky gate metal 5 is evaporated. Resist 4 is removed by lift-off, and as is the metal at an unnecessary part to form a gate. Therefore, damages due to the anisotropic etching are not imparted to a part of the semiconductor substrate immediately beneath the gate.
Patent JP-2000188565-A (JP)
Title: Method for estimating timing position of data burst received in data stream
Inventor: ZHOU HAI
IPC: H04B7/005
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To estimate the timing position of a received data burst by deciding the average timing position of a maximum correlation value for first N-pieces of data bursts and estimating the timing positions of respective data bursts for next M-pieces of data bursts based on the average timing position of the first N-pieces of data bursts. SOLUTION: A receiver estimates the plural timing positions of a training sequence on first N-pieces of received data bursts. The training sequences are correlated with the estimated timing positions, the timing position associated with the highest correlation value is decided and the average timing position of the highest correlation value on the first N-pieces of data bursts is decided. The receiver estimates the timing positions of the respective data bursts for the next M-pieces of data bursts based on the average timing position of the first N-pieces of data bursts.
Patent JP-H01136693-A (JP)
Title: Controlling apparatus for automatic washer of two drum type
Inventor: NAGAI KUNIAKI
IPC: D06F33/02
Filed: 1987-11-24
Abstract: PURPOSE: To simplify an operation without performing complicated operation setting by performing process setting and operation start setting in a dehydrating tank by one switch. CONSTITUTION: Washed laundry such as clothes is moved from a washing tank to the dehydrating tank, a process corresponding to the state of the laundry at the time is set by a dehydrating tank operation means 1, that is a push button, and the operation of the dehydrating tank is started. At the time, a control means 2 constituted of a microcomputer discriminates whether or not input by the dehydrating tank operation means 1 is performed only once within fixed time. When the input is performed only once, the display of a rinsing process (the repetition of the respective processes of water supply, dehydration and suspension) and a dehydrating process is displayed at a display means 4 and the operation is executed and ended.  When the input is not performed only once, at the time of discriminating that the input is performed for two times, the operation of only the dehydrating process is started, the display of the dehydrating process is performed at the display means 4 and the operation is executed and ended.
Patent JP-S63147419-A (JP)
Inventor: MAEKAWA KAORU
IPC: A47J27/21
Filed: 1986-12-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04168554-A (JP)
Title: Discrimination system for peripheral equipment control adaptor
Inventor: HAYAKAWA KAZUO
IPC: G06F13/14
Filed: 1990-11-01
Abstract: PURPOSE:To prevent the malfunction by writing the same serial number in both nonvolatile memories and checking it. CONSTITUTION:By a serial number writing/comparing means 5, information of a peripheral equipment control adaptor 3a of a first piece is stored in the head of a nonvolatile memory 2, and the serial number 01 is written as one information. Also, by the means 5, the serial number 01 is written in a memory 4a of the adaptor 3a, as well. In the same way, by the means 5, information of an adaptor 3b of a second piece is stored in the memory 2 and the number 02 is written as one information, and the number 02 is written in the memory 4b, as well. When a power source is turned on, the means 5 checks whether the serial numbers of the memory 2 and the memories 4a, 4b conform to each other or not, and discriminates a fact that the peripheral equipment control adaptor is mounted erroneously. In such a way, a malfunction can be prevented.
Patent JP-S63148283-A (JP)
Title: Automatic toner density controller
Inventor: NAKAZAWA TAKESHI
IPC: G03G15/08
Filed: 1986-12-12
Abstract: PURPOSE:To perform toner control by a method which participates directly in image density by providing an LED which irradiates the top surface of a sleeve, a photodiode which senses its reflected light, a toner box which supplies toner, a toner box shutter, and a take-up motor. CONSTITUTION:The photodiode 1 and LED 2 are set where a uniform toner layer is formed on a developing device sleeve 5 by a developing device blade 4. The toner layer is irradiated by the LED 2 and its reflected light is detected by the photodiode 1 to detect a signal indicating the intensity of the reflected light, thereby grasping the amount of toner. Then a developing BOX shutter 6 is moved by a motor 7 to supply the toner to a developing device. Consequently, an extra processing routine and toner consumption are eliminated to perform the toner control by the method which participates directly in the image density.
Patent JP-2001119820-A (JP)
Title: Gas insulated switchgear
Inventor: SHIMOOKA MASARU
IPC: H02B13/02
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To make easier the connecting of two conductors each other by inserting one conductor into the end of the other conductor at right angles. SOLUTION: A pair of sandwiching sections 19b is formed at the upper end of a prefixed main circuit conductor 12b. In addition, a sandwiched section 14b which is inserted and held between the sandwiching sections 19b is formed at the end of a movable-side conductor 8c. The conductor 8c is fixed in such a way that the conductor 8c is inserted into the space between the sandwiching sections 19b in the rightward direction in Fig. 2(a) which is perpendicular to the conductor 12b.